How many types of immunity occur in humans? Write their names.
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Solution and Explanation
Two types of immunity occur in humans:
1. Innate Immunity
2. Acquired Immunity
Innate immunity is the natural defense present since birth, whereas acquired immunity is developed after exposure to pathogens through infections or vaccinations.
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Read the following passage and answer the questions that follow. Prevention is the frontline response to drug use. Effective interventions address the underlying conditions contributing to drug use, such as a lack of connection to family or community, instability, insecurity, trauma, mental health issues, etc. When addressed, these factors can effectively prevent the initiation of drug use and the progression to drug use disorders. Study the few key figures of drug use given below and answer the questions that follow.
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(c)
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